/*
 *  Copyright (c) 2002-2018, Manorrock.com. All Rights Reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *      1. Redistributions of source code must retain the above copyright
 *         notice, this list of conditions and the following disclaimer.
 *
 *      2. Redistributions in binary form must reproduce the above copyright
 *         notice, this list of conditions and the following disclaimer in the
 *         documentation and/or other materials provided with the distribution.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *  POSSIBILITY OF SUCH DAMAGE.
 */
package cloud.piranha.test.soteria.basic;

import java.lang.reflect.Field;
import java.util.Hashtable;

import javax.naming.Context;
import javax.naming.NamingException;
import javax.naming.spi.InitialContextFactory;

import cloud.piranha.naming.impl.DefaultInitialContext;

/**
 * The default InitialContextFactory.
 *
 * @author Manfred Riem (mriem@manorrock.com)
 * @author Arjan Tijms
 */
public class DynamicInitialContextFactory implements InitialContextFactory {
    
    /**
     * Stores the initial context.
     */
    private static final DefaultInitialContext INITIAL_CONTEXT = new DefaultInitialContext();
    
    /**
     * Get the initial context.
     *
     * @param environment the environment.
     * @return the initial context.
     * @throws NamingException when a naming error occurs.
     */
    @Override
    public Context getInitialContext(Hashtable<?, ?> environment) throws NamingException {
        
        try {
            Field closedField = DefaultInitialContext.class.getDeclaredField("closed");
            
            closedField.setAccessible(true);
            closedField.setBoolean(INITIAL_CONTEXT, false);
            
        } catch (NoSuchFieldException | SecurityException | IllegalArgumentException | IllegalAccessException e) {
            e.printStackTrace();
        }
        
        
        return INITIAL_CONTEXT;
    }
}
